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- Vegetative propagation clone 无性繁殖
- A Some Methods of Vegetative Propagation of Camellia japonica L. 茶花无性繁殖实践经验小结。
- In nature, the main production quomodo is vegetative propagation. 有效幼穗分化进程的时间表是:6月-7月末根茎顶芽的生长锥为初生期;
- There is a bright future of molecular marker application in determining distinctiveness of plant varieties, particularly for vegetatively propagated clonal plant varieties. 分子标记在植物品种特异性、特别是无性繁殖的无性系品种的鉴别上有广阔前景。
- Efficient methods of vegetative propagation and improved screening techniques are also required. 高效率的无性繁殖法和改良的鉴定技术也属必需。
- Such rootstocks or cultivars were reproduced true to type by vegetative propagation. 这些钻木和品种,通过无性繁殖长成和亲本一样的类型。
- Vegetative propagation of nuts has been successfully practised for over 2, 000 years. 坚果的无性繁殖已被成功地应用了2000多年。
- Abstract Leymu chinensis is a rhizomatous grass with larger vegetative propagation. 不同样地羊草无性系种群分蘖植株的年龄结构见表1。
- Vegetative growth (vegetative propagation;vegetative reproduction) Growth of any parts of the plant other than flowers. 营养生长:指植物体除了花以外的任何部位的生长发育。
- Such rootstocks or cultivars were reproduced true to type by vegetative propagation . 这些钻木和品种,通过无性繁殖长成和亲本一样的类型。
- Layering A method of vegetative propagation in which RUNNERS or STOLONS are pegged down to the soil surface. 压条法:植物进行无性繁殖的一种方法。
- There is an obvious regularity between quantitative characters of vegetative propagation of the Old World bluestem population. 研究结果如下:(1)白羊草种群诸营养繁殖数量性状之间具有较强的变化规律。
- It is an organ of perennation or vegetative propagation, and is characteristic of various water plants (e.g.Sagittaria). 这是多年生营养繁殖器官,还是多种水生植物的特征之一(例如:Sagittaria)。
- Vegetative propagation technique of Forsythia Suspensa by softwood cutting was studied by using full sunshine and autospay system. 摘要采用悬臂式全光照自动喷雾扦插育苗设备,进行了连翘嫩枝扦插育苗技术研究。
- Studies were made on the vegetative propagation coefficient and cormel's biological characters using eighth-excision in different development phase of Lycoris radiate. 摘要在红花石蒜不同生长发育期进行八分法切割繁殖,研究无性繁殖系数和子球生物学性状差异性。
- Epimedium koreanum is a typical species of perennial herbaceous rhizome plant.Its natural population is mainly renewed by vegetative propagation of rhizomes. 摘要对长白山不同生境中朝鲜淫羊藿种群无性系构型、根茎生长及其生物量的变化进行了研究。
- The significance of vegetative propagation as a source of primary inoculum in spread of black rot (or streak disease), caused by Phoma wasabiae, was investigated in this study. 摘要本研究主在探讨山葵黑心病菌可能危害山葵之主要感染源,以明瞭山葵黑心病菌在田间发生扩展之情形;
- The vegetative propagation techniques of Corylus avellana including grafting,cutting,layering and offshooting were systematically introduced in this paper. 从嫁接繁殖、扦插繁殖、压条繁殖和分株繁殖等方面系统地介绍了欧榛的无性繁殖技术,为繁殖欧榛作参考。
- Vegetative propagations of tissue culture for JXB-1 was all male sterile. 用组织培养方法进行无性繁殖的JXB-1后代全部表现为雄性不育。
- The average tree volume,height and diameter of 6 superior families were above 0.033 339 m3,11.31 cm,6.62 m respectively which had average genetic gains above 30%,9%,11%. These superior families could be used for seed orchard and vegetative propagation. 调查数据经过统计分析;从参试的家系中选出6个优良家系;其材积、胸径、树高平均值分别达到0.;033 339m3、11